JPH0473867U - - Google Patents

Info

Publication number
JPH0473867U
JPH0473867U JP11664690U JP11664690U JPH0473867U JP H0473867 U JPH0473867 U JP H0473867U JP 11664690 U JP11664690 U JP 11664690U JP 11664690 U JP11664690 U JP 11664690U JP H0473867 U JPH0473867 U JP H0473867U
Authority
JP
Japan
Prior art keywords
mobile phase
sample
guard column
introduction
column
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Pending
Application number
JP11664690U
Other languages
English (en)
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed filed Critical
Priority to JP11664690U priority Critical patent/JPH0473867U/ja
Publication of JPH0473867U publication Critical patent/JPH0473867U/ja
Pending legal-status Critical Current

Links

Landscapes

  • Treatment Of Liquids With Adsorbents In General (AREA)

Description

【図面の簡単な説明】
第1図〜第3図は本考案の1実施例である高速
液体クロマトグラフの使用手順を示した図であり
、第4,5図は従来の高速液体クロマトグラフの
使用手順を示した図である。

Claims (1)

    【実用新案登録請求の範囲】
  1. 試料導入部と分離カラムとの間にガードカラム
    を配置して移動相による試料の導入を可能にした
    高速液体クロマトグラフにおいて、ガードカラム
    の洗浄時に、試料導入部と分離カラムを直結して
    移動相の導入を継続するとともに、ガードカラム
    への移動相の流れを逆向きにするように、切換弁
    を配置したことを特徴とする高速液体クロマトグ
    ラフ。
JP11664690U 1990-11-08 1990-11-08 Pending JPH0473867U (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP11664690U JPH0473867U (ja) 1990-11-08 1990-11-08

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP11664690U JPH0473867U (ja) 1990-11-08 1990-11-08

Publications (1)

Publication Number Publication Date
JPH0473867U true JPH0473867U (ja) 1992-06-29

Family

ID=31864478

Family Applications (1)

Application Number Title Priority Date Filing Date
JP11664690U Pending JPH0473867U (ja) 1990-11-08 1990-11-08

Country Status (1)

Country Link
JP (1) JPH0473867U (ja)

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